<!DOCTYPE html>
<html>
    <head>
        <title>TODO supply a title</title>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
    </head>
    <body>
        <form method="post" action="dodenglu.php" onsubmit="return check()">
            <input type="text" name="username" placeholder="请输入用户名"/>   <input type="password" name="password" placeholder="请输入密码"/>    
            <input type="submit" value="登录"/>
        </form>
        <!--<script src="zhuce.js" type="text/javascript"></script>-->
    </body>
</html>
